Summary of today's work
- compared the running of native version & myversion
- found out that there were few problems due to conversion from dbl to flt
- solved those problems
- solved the problem for normalisation of spectrum
- Now, the spectrum is normalised to 1 but have some outliers compared to
  the plot given by Mam
- Till after lfp is working fine
- changed the size of thereotical elements for other routines as well
- quite some changes in cont_rscl.pro as we were giving both the no of
  observed no of points & thereotical points as same
- No compilation/running errors
- need to check consistency of results with native version
- Starting with debugging other routines to produce correct results